Minor udpates in GLM2.
Merge branch 'master' of github.com:0xdata/h2o
Added Submodel.idxs to the json output.
Update in GLM2. fixed destination_key and job key reported when doing GLMGrid.
Merge branch 'master' of github.com:0xdata/h2o
Some edits to GLM2 grid search
Change h2o.factor to as.factor
Added a drednet sample
Fixed a bug with H2O logical values and updated EQ2 demo
Merge branch 'master' of https://github.com/0xdata/h2o
RUnit utils updated, improved parsing of exec2 stringys
Merge branch 'master' of https://github.com/0xdata/h2o
Delete H2O_FV_Trulia.R

Remove sample.
Merge branch 'master' of https://github.com/0xdata/h2o
add comment
mnist gbm/rf..
Merge branch 'master' of https://github.com/0xdata/h2o
Remove unused imports.
Merge branch 'master' of github.com:0xdata/h2o
Add logStart() call in GLM2.